Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.
3,353,856 IP addresses
Network
| ASN | 12271 |
|---|---|
| Name | SCRR-12271 - Time Warner Cable Internet LLC |
| Organization | Charter Communications Inc |
| Country | United States |
| Registry | ARIN |
Details
| IPv4 addresses | 3,353,856 |
|---|---|
| IPv6 /64 networks | 233 |
| Prefixes | 180 |
Other ASN allocated to Charter Communications Inc
| ASN | Name | IP addresses |
|---|---|---|
| 10796 | SCRR-10796 - Time Warner Cable Internet LLC | 10,172,160 |
| 20001 | ROADRUNNER-WEST - Time Warner Cable Internet LLC | 7,237,888 |
| 11351 | RR-NYSREGION-ASN-01 - Time Warner Cable Internet LLC | 5,175,808 |
| 11427 | SCRR-11427 - Time Warner Cable Internet LLC | 5,107,456 |
| 11426 | SCRR-11426 - Time Warner Cable Internet LLC | 4,910,336 |
| 7843 | TWCABLE-BACKBONE - Time Warner Cable Internet LLC | 2,275,072 |
| 10838 | OCEANIC-INTERNET-RR - Oceanic Internet | 163,072 |
| 3456 | TW-CABLE - Time Warner Cable | 145,152 |
| 11955 | SCRR-11955 - Time Warner Cable Internet LLC | 93,952 |
| 6534 | OCEANIC-CABLE - Oceanic Cable | 25,600 |
| 14065 | ADELPHIA-AS2 - Time Warner Cable Internet LLC | 20,736 |
| 13343 | SCRR-13343 - Time Warner Cable Internet LLC | 15,872 |
| 8052 | SCRR-8052 - Time Warner Cable Internet LLC | 13,568 |
| 7756 | TWC-7756-NA | 6,912 |
Prefixes for AS12271
IPv4 addresses - showing the first 20 of 178 networks
| Network | Location | Addresses | |
|---|---|---|---|
| 104.162.0.0/16 | Spectrum |  New York |
65,536 |
| 108.176.0.0/18 | Spectrum | New York |
16,384 |
| 108.176.128.0/18 | Spectrum | Queens Village |
16,384 |
| 108.182.0.0/16 | Spectrum | Flushing |
65,536 |
| 142.105.0.0/17 | Spectrum | Queens |
32,768 |
| 142.254.160.0/20 | Spectrum | New York |
4,096 |
| 142.255.0.0/17 | Spectrum | New York |
32,768 |
| 149.89.0.0/16 | Charter Communications Inc | New York |
65,536 |
| 158.222.128.0/17 | Spectrum | New York |
32,768 |
| 172.254.0.0/16 | Spectrum | Staten Island |
65,536 |
| 184.152.0.0/16 | Spectrum | New York |
65,536 |
| 184.153.0.0/17 | Spectrum | New York |
32,768 |
| 184.74.128.0/19 | Spectrum | New York |
8,192 |
| 184.74.160.0/19 | Spectrum | New York |
8,192 |
| 184.74.192.0/19 | Spectrum | New York |
8,192 |
| 184.74.208.0/20 | Spectrum | New York |
4,096 |
| 184.74.224.0/19 | Spectrum | New York |
8,192 |
| 184.75.0.0/17 | Spectrum | Flushing |
32,768 |
| 184.75.0.0/18 | Spectrum | Flushing |
16,384 |
| 184.75.120.0/22 | Spectrum | New York (Brooklyn) |
1,024 |
IPv6 addresses
| Network | Location | /64 Prefixes | |
|---|---|---|---|
| 2600:6000::/32 | Spectrum | New York |
232 |
| 2604:2000::/32 | Spectrum | Greenwood Village |
232 |
